Magnetic garage door cover



FIG. 1 is a front elevational view of a magnetic garage door cover showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a side view, taken from the left side of FIG. 1, the right side view being a mirror image thereof;

FIG. 4 is a top plan view thereof, the bottom plan view being a mirror image thereof; and,

FIG. 5 is a perspective view thereof.

The dotted lines showing a house and garage door windows are for illustrative purposes only and form no part of my claimed design. 

The ornamental design for a magnetic garage door cover, as shown and described. 